O, do not wish one more!
Rather proclaim it, Westmoreland, through my host,
That he which hath no stomach to this fight,
Let him depart; his passport shall be made,
And crowns for convoy put into his purse:
We would not die in that man’s company,
That fears his fellowship to die with us.

Once more unto the breach, dear friends, once more;
Or close the wall up with our English dead!
In peace, there’s nothing so becomes a man,
As modest stillness and humility:
But when the blast of war blows in our ears,
Then imitate the action of the tiger;
Stiffen the sinews, summon up the blood.

There is no more contemptible type of human character that that of the nerveless sentimentalist and dreamer, who spends his life in a weltering sea of sensibility and emotion, but who never does a manly concrete deed.

The fortitude which has encountered no dangers, that prudence which has surmounted no difficulties, that integrity which has been attacked by no temptations, can at best be considered but as gold not yet brought to the test, of which therefore the true value cannot be assigned.

I must confess, my friends, the road ahead will not always be smooth. There will be still rocky places of frustration and meandering points of bewilderment. There will be inevitable setbacks here and there. There will be those moments when the buoyancy of hope will be transformed into the fatigue of despair. Our dreams will sometimes be shattered and our ethereal hopes blasted. We may again with tear-drenched eyes have to stand before the bier of some courageous civil rights worker whose life will be snuffed out by the dastardly acts of bloodthirsty mobs. Difficult and painful as it is, we must walk on in the days ahead with an audacious faith in the future.

MINSTREL: [singing]
He was not in the least bit scared to be mashed into a pulp,
Or to have his eyes gouged out and his elbows broken,
To have his kneecaps split and his body burned away,
And his limbs all hacked and mangled, brave Sir Robin!
His head smashed in, and his heart cut out,
And his liver removed, and his bowels unplugged,
And his nostrils raped, and his bottom burnt off,
And his penis —

If you live long enough, you’ll make mistakes. But if you learn from them, you’ll be a better person. It’s how you handle adversity, not how it affects you. The main thing is never quit, never quit, never quit.

William Jefferson "Bill" Clinton (b. 1946) American politician, US President (1993-2001)
Speech to students during the 1992 US Presidential campaign

The brave only know how to forgive; it is the most refined and generous pitch of virtue human nature can arrive at. Cowards have done good and kind actions, cowards have even fought, nay some times, even conquered; but a coward never forgave. It is not in his nature; the power of doing it flows only from a strength and greatness of soul, conscious of its own force and security, and above the little temptations of resenting every fruitless attempt to interrupt its happiness.

One word after another.
That’s the only way that novels get written and, short of elves coming in the night and turning your jumbled notes into Chapter Nine, it’s the only way to do it.
So keep on keeping on. Write another word and then another.

Our trouble is that we do not demand enough of the people who represent us. We are responsible for their activities. … We must spur them to more imagination and enterprise in making a push into the unknown; we must make clear that we intend to have responsible and courageous leadership.

Eleanor Roosevelt (1884-1962) First Lady of the US (1933-45), politician, diplomat, activistTomorrow Is Now (1963)
(Source)

Courage is more exhilarating than fear and in the long run it is easier. We do not have to become heroes overnight. Just a step at a time, meeting each thing that comes up, seeing it is not as dreadful as it appeared, discovering we have the strength to stare it down.

Eleanor Roosevelt (1884-1962) First Lady of the US (1933-45), politician, diplomat, activistYou Learn By Living (1960)

An earlier version of this (the first sentence, at least) was included in a letter to Joseph Lash (13 Feb 1946).

True courage … has so little to do with Anger, that there lies always the strongest Suspicion against it, where this Passion is highest. The true Courage is the cool and calm. The bravest of Men have the least of a brutal bullying Insolence; and in the very time of Danger are found the most serene, pleasant, and free. Rage, we know, can make a Coward forget himself and fight. But what is done in Fury, or Anger, can never be plac’d to the account of Courage.

The cruelties and the obstacles of this swiftly changing planet will not yield to obsolete dogmas and outworn slogans. It cannot be moved by those who cling to a present which is already dying, who prefer the illusion of security to the excitement and danger which comes with even the most peaceful progress. This world demands the qualities of youth: not a time of life but a state of mind, a temper of the will, a quality of the imagination, a predominance of courage over timidity, of the appetite for adventure over the love of ease.

Robert Francis Kennedy (1925-1968) American politician
“Day of Affirmation,” address, University of Capetown, South Africa (6 Jun 1966)
(Source)

But I tell you the New Frontier is here, whether we seek it or not. Beyond that frontier are the uncharted areas of science and space, unsolved problems of peace and war, unconquered pockets of ignorance and prejudice, unanswered questions of poverty and surplus. It would be easier to shrink back from that frontier, to look to the safe mediocrity of the past, to be lulled by good intentions and high rhetoric — and those who prefer that course should not cast their votes for me, regardless of party. But I believe the times demand new invention, innovation, imagination, decision. I am asking each of you to be pioneers on that New Frontier. My call is to the young in heart, regardless of age — to all who respond to the Scriptural call: “Be strong and of a good courage; be not afraid, neither be thou dismayed.” For courage — not complacency — is our need today — leadership — not salesmanship. And the only valid test of leadership is the ability to lead, and lead vigorously.

Most people, given the choice to face a hideous or terrifying truth or to conveniently avoid it, choose the convenience and peace of normality. That doesn’t make them strong or weak people, or good or bad people. It just makes them people.

Courage (in a soldier) is maintained by a certain anger; anger is a little blind and likes to strike out. And from this follows a thousand abuses, a thousand evils and misfortunes that are impossible to predict in an army during war.

Often attributed to Eleanor Roosevelt, but no reference found in her works or contemporaneous sources (though see this). Also attributed to Kurt Vonnegut and to Baz Luhrmann (who used the words in a song but credited them to Schmich).

Related predecessors can be found in other quotations (Emerson, Jane Addams, Mark Toby), linked back to this one below. See here for more research into this quotation.

Each of you, for himself, by himself and on his own responsibility, must speak. And it is a solemn and weighty responsibility, and not lightly to be flung aside at the bullying of pulpit, press, government, or the empty catch-phrases of politicians. Each must for himself alone decide what is right and what is wrong, and which course is patriotic and which isn’t. You cannot shirk this and be a man. To decide against your convictions is to be an unqualified and inexcusable traitor, both to yourself and to your country, let men label you as they may. If you alone of all the nation shall decide one way, and that way be the right way according to your convictions of the right, you have done your duty by yourself and by your country — hold up your head! You have nothing to be ashamed of.

Mark Twain (1835-1910) American writer [pseud. of Samuel Clemens]Papers of the Adams Family, Part 6 “Two Fragments from a Suppressed Book Called ‘Glances at History’ or ‘Outlines of History'” (1939)

Mankind is naturally divided into three sorts; one third of them are animated at the first appearance of danger, and will press forward to meet and examine it; another third are alarmed by it, but will neither advance nor retreat, till they know the nature of it, but stand to meet it. The remaining third will run or fly upon the first thought of it.

John Adams (1735-1826) American lawyer, Founding Father, statesman, US President (1797-1801)
(Attributed)

Nothing is cheaper and more common than physical bravery. […] Common experience shows how much rarer is moral courage than physical bravery. A thousand men will march to the mouth of the cannon where one man will dare espouse an unpopular cause […] True courage and manhood come from the consciousness of the right attitude toward the world, the faith in one’s own purpose, and the sufficiency of one’s own approval as a justification for one’s own acts.

We must know what we think and speak out, even at the risk of unpopularity. In the final analysis, a democratic government represents the sum total of the courage and the integrity of its individuals. It cannot be better than they are.

Eleanor Roosevelt (1884-1962) First Lady of the US (1933-45), politician, diplomat, activistTomorrow Is Now (1963)